CN101607642B - Deviation correction mechanism for single sheet paper guide - Google Patents
Deviation correction mechanism for single sheet paper guide Download PDFInfo
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- CN101607642B CN101607642B CN2009100984283A CN200910098428A CN101607642B CN 101607642 B CN101607642 B CN 101607642B CN 2009100984283 A CN2009100984283 A CN 2009100984283A CN 200910098428 A CN200910098428 A CN 200910098428A CN 101607642 B CN101607642 B CN 101607642B
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- China
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- connecting rod
- correction mechanism
- paper guide
- deviation correction
- single sheet
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Abstract
The invention provides a deviation correction mechanism for a single sheet paper guide, comprising a paper separator and an air pipe shaft arranged on the paper separator, wherein, two sides of the air pipe shaft are provided with a front suction nozzle and a rear suction nozzle. The correction mechanism is characterized by also comprising a guide rail, a slide block, a vertical connecting rod, a transverse connecting rod, a worm wheel and a worm, wherein, one end of the guide rail is connected with the lower end of the vertical connecting rod; the upper end of the vertical connecting rod is connected with the left end of the transverse connecting rod; the right end of the transverse connecting rod is connected with the left end of the worm wheel; the worm wheel is engaged with the worm; the slide block is formed by an upper slide block and a lower slide block which are formed into a whole; the upper slide block is fixedly connected with the lower end of a oscillating rod; the upper end of the oscillating rod is fixed on a bracket; an bulging shaft in the middle of the oscillating rod is in rotary contact with a rim of a driving cam; and the upper part of the vertical connecting rod is provided with a positioning shaft which is fixedly connected with the wall plate of the paper guide. Through the deviation correction mechanism, the guide rail can be accurately positioned so as to correct deviation generated in a transferring process of the paper guide and finally realize flat, accurate, stable and fast paper transfer.
Description
Technical field
The present invention relates to a kind of deviation correction mechanism, refer to deviation correction mechanism for single sheet paper guide especially.
Background technology
When existing single sheet paper guide Web transfer apparatus has just assembled, its transfer is still accurate, pulsation-free, and machine run is after a period of time, and it is crooked that each component wear causes paper can produce in delivery process, can influence the location of paper like this, the accuracy of final influence printing.At present, Web transfer apparatus middle guide two ends all are located on the guide rail support bar, for correcting the deviation that paper guide transfer process produces, need guide rail is reorientated, and very be trouble.Can not check the guide rail of reorientating whether accurate in addition immediately, often need repeatedly could accurately locate.One document number is that the application for a patent for invention specification sheets of CN1990367A discloses a kind of deviation correction mechanism, this deviation correction mechanism is installed on the paper transport system, it comprises guide plate and the anchor shaft that is mounted thereon, adapter plate and deviation correcting device, this deviation correcting device is connected with guide plate by anchor shaft, can rotate around anchor shaft, vertical arm with guide plate one side is a reference plane, and deviation correcting device comprises the correction wheel, and the correction wheel is not parallel to each other mutually with reference plane.Deviation correcting device also comprises propulsion source and friction adhesive tape, and the correction wheel is installed on the propulsion source, and the friction adhesive tape twines and be tight on the correction wheel.This deviation correction mechanism is applicable to the transmission system of any flaky medium, as paper money counter, deposit machine, printing equipment etc., by the rotation of an incomplete circular correction wheel, with the flaky medium of individual transmission to the reference plane noncontinuity stir.The flaky medium that this mechanism's correction wheel is only applicable to transmit slowly is not suitable for air suction type high speed paper guide deviation correction, is badly in need of a kind of deviation correction mechanism that quick print device transmission paper such as offset printing press are rectified a deviation on the market.
Summary of the invention
The technical problem to be solved in the present invention is: at the problem of existing single sheet paper guide Web transfer apparatus existence, design a kind of convenient deviation correction mechanism for single sheet paper guide of regulating, it can carry out accurate in locating to guide rail, thereby corrects the deviation that paper guide transfer process produces.
Technical scheme of the present invention is: deviation correction mechanism for single sheet paper guide, comprise paper separator and the tracheae axle of being located on the paper separator, suction nozzle and back suction nozzle before described tracheae axle both sides are provided with, it is characterized in that: also comprise guide rail, slide block, vertical connecting rod, tranverse connecting rod, worm gear and worm screw, described guide rail one end links to each other with the vertical connecting rod lower end, described vertical connecting rod upper end links to each other with the tranverse connecting rod left end, and described tranverse connecting rod right-hand member links to each other with the worm gear left end, described worm gear and worm mesh.
Described slide block is made of top shoe and sliding block, and upper and lower slide block is integral.
Described top shoe and fork lower end Joint, the fork upper end is fixed on the support.
Prominent axle in the middle of the described fork rotates with the wheel rim of power cam and contacts.
A fix shaft that is fixed in the paper guide wallboard is established on described vertical connecting rod top.
Described worm gear is provided with the worm-wheel shaft that spins mutually with tranverse connecting rod one end.
Described worm screw one end and worm gear engagement, the other end is established the correction handle.
The lead angle of the circumferential gear of described worm gear is 2～6 °, also is 2～6 ° with the lead angle of the corresponding worm screw outside thread of worm gear tooth.
Described tranverse connecting rod is a tubulose, and the one end has longitudinal slot, and the other end is provided with negative thread, and described vertical connecting rod upper end is passed described slit and is connected with tranverse connecting rod.
Compare with prior art, the invention has the beneficial effects as follows: if paper guide transfer process produces deviation to the right, elder generation's rotary worm, worm drive worm gear rotation, worm-wheel shaft be threaded into tranverse connecting rod the time, tranverse connecting rod is toward moving right, vertical connecting rod upper end is also toward moving right, and the vertical connecting rod lower end is the fulcrum deflection of turning left with the fix shaft, the deflection of also turning left of guide rail movable end, finally make the tracheae axle that moves back and forth along guide rail produce the skew of turning left, thereby correct paper guide transfer process generation deviation to the right; If paper guide transfer process produces deviation left, elder generation's rotary worm, its hand of rotation is opposite with aforementioned hand of rotation, and the rotation of worm drive worm gear is when the screw thread of worm-wheel shaft screws out tranverse connecting rod, tranverse connecting rod is toward moving left, vertical connecting rod upper end is also toward moving left, and the vertical connecting rod lower end is the fulcrum deflection of turning right with the fix shaft, the deflection of also turning right of guide rail movable end, finally make the tracheae axle that moves back and forth along guide rail produce the skew of turning right, thereby correct paper guide transfer process generation deviation left.Therefore can accurately locate guide rail easily by this deviation correction mechanism, thereby correct the deviation that paper guide transfer process produces, it is flat, accurate, steady, fast that paper is sent in final realization.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a guide rail and the section-drawing that cooperates of slide block;
Fig. 3 is Fig. 1 left view;
Fig. 4 is Fig. 1 upward view;
Fig. 5 is a kind of correction situation of the present invention scheme drawing;
Fig. 6 is a kind of correction situation of Fig. 4 scheme drawing, and this figure and Fig. 5 are with a kind of correction state.
The specific embodiment
As shown in Figure 1, 2, 3, deviation correction mechanism for single sheet paper guide of the present invention comprises paper separator and the tracheae axle of being located on the paper separator 7.Tracheae axle 7 passes slide block 4, suction nozzle 6 and back suction nozzle 8 before tracheae axle 7 both sides are provided with.Slide block 4 is made of top shoe 19 and sliding block 9, upper and lower slide block can be integral, and also can by screw or bolt is affixed be integral, and fork 16 upper ends are fixed on the support 15, fork 16 lower ends and top shoe 19 are fixing, and the wheel rim of power cam 3 rotates with the prominent axle 18 of fork 16 centres and contacts.Be provided with the guide-track groove that cooperates with guide rail 10 in the slide block 4.Guide rail 10 1 ends are fixed in cramp bar 5 by bolt, and bolt is not tightened, and these guide rail 10 fixed ends can bolt be that fulcrum rotates.Guide rail 10 other ends link to each other with vertical connecting rod 13 lower ends.Described vertical connecting rod 13 upper ends link to each other with tranverse connecting rod 11 left ends, and tranverse connecting rod 11 right-hand members are threaded with worm-wheel shaft 17 left ends.Described worm gear 1 and worm screw 2 engagements, worm screw 2 one ends and worm gear 1 engagement, the other end is established the correction handle.
Described vertical connecting rod 13 is long strip-board shape, its lower end is by screw or bolt and guide rail 10 movable end Joints, a fix shaft 14 that is fixed on the paper guide wallboard 12 can be established in vertical connecting rod 13 tops, and described fix shaft 14 is a location bolt, and this dowel bolt spins mutually with screw on the paper guide wallboard 12.Described tranverse connecting rod 11 is a tubulose, and the one end has longitudinal slot, and the other end is provided with negative thread, and described vertical connecting rod 13 upper ends are passed described slit and are connected with tranverse connecting rod 11.Worm-wheel shaft 17 spins with tranverse connecting rod 11 negative threads, worm gear 1 circumferential gear and the engagement of worm screw 2 outside thread teeth, the lead angle of described worm gear 1 circumferential gear is 2～6 °, also is 2～6 ° with the lead angle of worm gear 1 corresponding worm screw 2 outside thread teeth, and its optimum value all is 4 °.Vertical connecting rod 13 is by 14 leverages of fix shaft, improving the application force of worm gear 1 and worm-wheel shaft 17, thereby improves the centering capacity and the precision of this deviation correction mechanism.
Shown in Fig. 1,4, described tracheae axle 7 both sides are respectively equipped with suction nozzle 8 behind three preceding suction nozzles 6 and two.When paper guide was failed paper, fork 16 seesawed under the driving of power cam 3, moved forward and backward thereby drive slide block 4, and the tracheae axle 7 of being located at slide block 4 also moves forward and backward simultaneously; Before suction nozzle 6 pick up the paper that separates by paper separator, in the process that fork 16 move forward, back suction nozzle 8 holds paper, simultaneously before suction nozzle 6 with paper release, when paper was delivered to assigned address, back suction nozzle 8 was paper release, thereby finished transfer one time.If it is crooked to be delivered to the paper generation of assigned address, just can rectify a deviation by regulating worm screw 2, make paper be delivered to assigned address exactly.
Below in conjunction with Fig. 5,6, sketch the working process of this deviation correction mechanism: if the paper that paper guide is sent produces deviation left, elder generation's rotary worm 2, worm screw 2 drives worm gear 1 rotation, when the screw thread of worm-wheel shaft 17 screws out tranverse connecting rod 11, tranverse connecting rod 11 is toward moving left, vertical connecting rod 13 upper ends are also toward moving left, vertical connecting rod 13 lower ends are the fulcrum deflection of turning right with fix shaft 14, the deflection of also turning right of guide rail 10 movable ends, finally make the tracheae axle 7 that moves back and forth along guide rail 10 produce the skew of turning right, thereby correct paper guide transfer process generation deviation left; If paper guide transfer process produces deviation to the right, elder generation's rotary worm 2, its hand of rotation is opposite with aforementioned hand of rotation, worm screw 2 drives worm gear 1 rotation, worm-wheel shaft 17 be threaded into tranverse connecting rod 11 time, tranverse connecting rod 11 is toward moving right, vertical connecting rod 13 upper ends are also toward moving right, vertical connecting rod 13 lower ends are the fulcrum deflection of turning left with fix shaft 14, the deflection of also turning left of guide rail 10 movable ends, finally make the tracheae axle 7 that moves back and forth along guide rail 10 produce the skew of turning left, thereby correct paper guide transfer process generation deviation to the right.Therefore can accurately locate guide rail 10 easily by this deviation correction mechanism, thereby correct the deviation that paper guide transfer process produces, it is flat, accurate, steady, fast that paper is sent in final realization.
Claims (9)
1. deviation correction mechanism for single sheet paper guide, comprise paper separator and the tracheae axle of being located on the paper separator, suction nozzle and back suction nozzle before described tracheae axle both sides are provided with, it is characterized in that: also comprise guide rail, slide block, vertical connecting rod, tranverse connecting rod, worm gear and worm screw, described guide rail one end links to each other with the vertical connecting rod lower end, described vertical connecting rod upper end links to each other with the tranverse connecting rod left end, and described tranverse connecting rod right-hand member links to each other with the worm gear left end, described worm gear and worm mesh.
2. deviation correction mechanism for single sheet paper guide according to claim 1 is characterized in that described slide block (4) is made of top shoe (19) and sliding block (9), and upper and lower slide block is affixed to be integral.
3. deviation correction mechanism for single sheet paper guide according to claim 2 is characterized in that described top shoe (19) and fork (16) lower end Joint, and fork (16) upper end is fixed on the support (15).
4. deviation correction mechanism for single sheet paper guide according to claim 3 is characterized in that the prominent axle (18) in the middle of the described fork (16) contacts with the wheel rim rotation of power cam (3).
5. deviation correction mechanism for single sheet paper guide according to claim 1 is characterized in that described vertical connecting rod (13) top establishes a fix shaft (14) that is fixed in the paper guide wallboard.
6. deviation correction mechanism for single sheet paper guide according to claim 1 is characterized in that described worm gear (1) is provided with the worm-wheel shaft (17) that spins mutually with tranverse connecting rod (11) right-hand member.
7. deviation correction mechanism for single sheet paper guide according to claim 1 is characterized in that the engagement of described worm screw one end and worm gear, and the other end is established the correction handle.
8. deviation correction mechanism for single sheet paper guide according to claim 1, the lead angle that it is characterized in that the circumferential gear of described worm gear is 2～6 °, also is 2～6 ° with the lead angle of the corresponding worm screw outside thread of worm gear tooth.
9. deviation correction mechanism for single sheet paper guide according to claim 1, it is characterized in that described tranverse connecting rod (11) is a tubulose, the one end has longitudinal slot, and the other end is provided with negative thread, and described vertical connecting rod (13) upper end is passed described slit and is connected with tranverse connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100984283A CN101607642B (en) | 2009-05-08 | 2009-05-08 | Deviation correction mechanism for single sheet paper guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100984283A CN101607642B (en) | 2009-05-08 | 2009-05-08 | Deviation correction mechanism for single sheet paper guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607642A CN101607642A (en) | 2009-12-23 |
| CN101607642B true CN101607642B (en) | 2011-04-06 |
Family
ID=41481581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100984283A Expired - Fee Related CN101607642B (en) | 2009-05-08 | 2009-05-08 | Deviation correction mechanism for single sheet paper guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607642B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449209A (en) * | 2013-09-22 | 2013-12-18 | 浙江通业印刷机械有限公司 | Paper transfer mechanism of paper feeding head |
| CN106530496A (en) * | 2016-11-08 | 2017-03-22 | 戴文彬 | Paper money correcting side device |
| CN109795903A (en) * | 2019-02-25 | 2019-05-24 | 天津长荣科技集团股份有限公司 | The auxiliary Web transfer apparatus of die-cutting machine |
| CN111747158B (en) * | 2019-03-28 | 2022-03-04 | 郭石生 | Contain flying of two sets of paper transfer suction nozzles and reach |
-
2009
- 2009-05-08 CN CN2009100984283A patent/CN101607642B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101607642A (en) | 2009-12-23 |
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Granted publication date: 20110406 Termination date: 20130508 |